chore(post): publish issue #28

Author: github-actions[bot]

_posts/diary/til/2026-03-13-log-63.md

@@ -0,0 +1,23 @@
+---
+title: '[TIL] Junior Web Developer Log - Day 63'
+
+categories:
+  - 'TIL'
+tags: []
+
+toc: true
+toc_sticky: true
+
+sidebar:
+  nav: "categories"
+
+date: 2026-03-13
+last_modified_at: 2026-03-13
+issue_id: 28
+---
+
+## TIL
+
+Today's schedule consisted entirely of academic study. I focused on two main subjects: Discrete Mathematics and Digital Logic Circuits. In the Discrete Mathematics lecture, I covered matrics. Although the calculations themselves were not especially difficult, there were so many difficult types of problems that I was unable to develop a complete understanding of the topic. In addition, I need to go to bed early because I have a regular checkup at the rheumatology clinic tomorrow, and I must undergo blood, urine, and stool tests. Since I was unable to review Discrete Mathematics, I feel somewhat guilty about it.  
+
+Rather than moving on to a new lecture in Digital Logic Circuits, I spent time reviewing the concepts, as I had done the previous day. In particular, I found a Youtuber from India extremely helpful, as his explanation of how NAND and NOR gates are implemented gave me a much clearer understanding of the topic.